package com.yict.csms.resourceplan.dao;

import com.yict.csms.resourceplan.entity.NGenData;

public interface INGenDataDao {
	
	/**
	 * 查找一个航次及其箱量信息
	 * @param vesselCode
	 * @param voyageCode
	 * @return 没找到返回null
	 * @exception ngen数据库异常
	 */
	NGenData findNGenData(String vesselCode,String voyageCode) throws Exception;
}
